47670490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 105960960

約数和(自身を除く): 58290470

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 145, 161, 203, 230, 290, 322, 406, 667, 805, 1015, 1021, 1334, 1610, 2030, 2042, 3335, 4669, 5105, 6670, 7147, 9338, 10210, 14294, 23345, 23483, 29609, 35735, 46690, 46966, 59218, 71470, 117415, 148045, 164381, 207263, 234830, 296090, 328762, 414526, 681007, 821905, 1036315, 1362014, 1643810, 2072630, 3405035, 4767049, 6810070, 9534098, 23835245, 47670490]

約数ペア:

[(1, 47670490), (2, 23835245), (5, 9534098), (7, 6810070), (10, 4767049), (14, 3405035), (23, 2072630), (29, 1643810), (35, 1362014), (46, 1036315), (58, 821905), (70, 681007), (115, 414526), (145, 328762), (161, 296090), (203, 234830), (230, 207263), (290, 164381), (322, 148045), (406, 117415), (667, 71470), (805, 59218), (1015, 46966), (1021, 46690), (1334, 35735), (1610, 29609), (2030, 23483), (2042, 23345), (3335, 14294), (4669, 10210), (5105, 9338), (6670, 7147)]